Destroyer: Girl in a Sling

Daniel Bejar

Leonard Susskind: Physics Is Differential Equations

Leonard Susskind

• Riemannian manifold (リーマン多様体)
• Self-adjoint operator (エルミート作用素)
• Path integral over anticommuting spaces (経路積分)

Leonard Susskind: Why does mathematics work?

Leonard Susskind

• Thought experiment (思考実験)
• Eugene Wigner (ユージン・ウィグナー)
• Natural science (自然科学)
• Mathematics (数学)

Leonard Susskind: Big Machines

Leonard Susskind

• Significant figures (有効数字)
• Discrepancy (ディスクレパンシー、相違)
• Elementary particle (素粒子)

Leonard Susskind: The Best Differential Equation

Leonard Susskind

• Hamilton's equations (ハミルトンの方程式)
• Maxwell's equations (マクスウェルの方程式)
• Schrödinger equation (シュレーディンガー方程式)
• Einstein field equations (アインシュタイン方程式)

Leonard Susskind: Who is Leonard Susskind?

Leonard Susskind

• Wave equation (波動方程式)
• Diffusion equation (拡散方程式)
• Electric field (電場)

Tensor

What's a Tensor?


What is a tensor Part I: Vectors


Physical quantities are tensors


慶応大学理工学部：数理物理：第一回
https://youtu.be/p3gOcjWtf_0

Mass (質量): m

Mass


The Higgs Boson, Part II: What is Mass?


The Difference Between Mass and Weight

Force (力): F

What is a Force?


What Forces Are Acting On You?


What Is Force

Acceleration (加速度): a

Displacement (vector) (変位 (ベクトル)): s

Displacement Vectors and Adding Multiple Vectors:

Velocity (速度): v

Speed and Velocity:

Time (時間): t

Arrow of time:

バケモノの子